Is bronchial asthma hereditary

summary

Asthma is a chronic lung disease that can last for a long time. The causes of asthma are very complex, and the medical profession has not fully understood it. Among them, asthma has a certain relationship with heredity. Allergic diseases are often familial. It is common for children with asthma to have familial asthma history. Now let's talk about the genetics of bronchial asthma.

Is bronchial asthma hereditary

First: the importance of heredity is learned from asthma in different families, with different incidence rate. Some studies have shown that if both parents have asthma, their children's chances of asthma can be as high as 60%; if only one parent has asthma, their children's chances of asthma will be reduced to 20%; if both parents have no asthma, their children's chances of asthma will be only about 6%.

Second, some studies have confirmed that genetic and environmental factors may also be the main causes of asthma. Whether a person will suffer from asthma is related to the allergic constitution and the allergens and inducing factors in the environment. The internal cause of specific constitution and the external cause of stimulating factors play a decisive role.

Third: only allergic asthma has certain heredity, but because environmental factors play a great role in allergic asthma, as long as it is properly prevented, its children will not necessarily be inherited. So don't be pessimistic when you get asthma, because not all asthma will be passed on to the next generation.

matters needing attention

Here I would like to give you a warm reminder: salty food easily causes bronchial reactivity, and the incidence rate of bronchial asthma increases with economic prosperity, so we must pay attention to the usual diet.